Question

in a quadrilateral ABCD AB||CD. ∆A:∆B=4:5 and ∆C:∆D=2:3.Find the measure of each angle of the quadrilateral.​

Answer 1

Answer:

given that abcd is a quadrilateral and ab||dc

angle a:angle d=2:3

2x+3x=180

x=36

angle a=72

angle b=108

also given angle b:angle c=7:8

7x+8x=180

x=12

angle b=84

angle c=96

Step-by-step explanation: